Enginetech S0763 2-Piece Silicone Offset Double Lip Rear Main Seal for Small Block Chevrolet SBC
The Enginetech S0763 2-Piece Silicone Offset Double Lip Rear Main Seal is a high-quality replacement part designed for precise fit and reliable performance in GM and Chevrolet vehicles with various Small Block and related engines, including high-performance and marine applications. Precision-engineered with durable silicone material, this 2-piece offset double lip seal features a 2.431-inch shaft diameter, 2.812-inch seal OD, and 0.416-inch width, ensuring superior sealing of the crankshaft at the rear of the engine to prevent oil leaks in automotive, truck, and marine applications.
Specifications:
Material: Silicone
Type: 2-Piece Offset Double Lip Rear Main Seal
Shaft Diameter: 2.431 inches
Seal OD: 2.812 inches
Width: 0.416 inches
Fitment includes:
Car: GM 3.3L / 200 OHV V6 12V 'M' (3.500-inch Bore), 1978-1979
Car: GM 3.8L / 230 OHV L6 12V (3.875-inch Bore), 1968-1970
Car: GM 3.8L / 229 OHV V6 12V '9,K' (3.736-inch Bore), 1980-1984
Car: GM 4.1L / 250 OHV L6 12V (3.875-inch Bore), 1968-1979
Car: GM 4.3L / 262 OHV V8 16V 'G' (3.671-inch Bore), 1975-1976
Car: GM 4.3L / 262 OHV V6 12V 'Z' (4.000-inch Bore), 1985-1985
Car: GM 4.4L / 267 OHV V8 16V 'J' (3.500-inch Bore), 1979-1982
Car: GM 4.6L / 283 OHV V8 16V (3.875-inch Bore), 1959-1967
Car: GM 4.9L / 302 OHV V8 16V (4.000-inch Bore), 1967-1969
Car: GM 5.0L / 307 OHV V8 16V (3.875-inch Bore), 1968-1973
Car: GM 5.0L / 305 OHV V8 16V (3.736-inch Bore), 1976-1985
Car: GM 5.4L / 327 OHV V8 16V (4.000-inch Bore), 1962-1969
Car: GM 5.7L / 350 OHV V8 16V (4.000-inch Bore), 1967-1985
Car: GM 6.6L / 400 OHV V8 16V (4.125-inch Bore), 1970-1976
High Performance: GM 6.3L / 383 OHV V8 16V Small Block Stroker (4.000-inch Bore), 1967-2002
Marine: GM 3.0L / 181 OHV L4 8V Four Cylinder (4.000-inch Bore), High Performance
Marine: GM 4.3L / 262 OHV V6 12V (4.000-inch Bore), 1988-1995, Standard Rotation
Marine: GM 5.0L / 305 OHV V8 16V Small Block (3.736-inch Bore), High Performance, Standard Rotation
Marine: GM 5.7L / 350 OHV V8 16V Gen I Small Block (4.000-inch Bore), High Performance, Standard Rotation
Truck, Van, SUV: GM, Chevrolet 3.3L / 200 OHV V6 12V 'M' (3.500-inch Bore), 1978-1979
Truck, Van, SUV: GM, Chevrolet 3.8L / 230 OHV L6 12V (3.875-inch Bore), 1968-1969
Truck, Van, SUV: GM, Chevrolet 3.8L / 229 OHV V6 12V '9,K' (3.736-inch Bore), 1980-1984
Truck, Van, SUV: GM, Chevrolet 4.1L / 250 OHV L6 12V (3.875-inch Bore), 1968-1984
Truck, Van, SUV: GM, Chevrolet 4.3L / 262 OHV V6 12V Vortec (4.000-inch Bore), 1985-1985
Truck, Van, SUV: GM, Chevrolet 4.4L / 267 OHV V8 16V 'J' (3.500-inch Bore), 1979-1982
Truck, Van, SUV: GM, Chevrolet 4.6L / 283 OHV V8 16V (3.875-inch Bore), 1959-1967
Truck, Van, SUV: GM, Chevrolet 4.8L / 292 OHV L6 12V (3.875-inch Bore), 1968-1989
Truck, Van, SUV: GM, Chevrolet 5.0L / 307 OHV V8 16V (3.875-inch Bore), 1968-1973
Truck, Van, SUV: GM, Chevrolet 5.0L / 305 OHV V8 16V (3.736-inch Bore), 1976-1985
Truck, Van, SUV: GM, Chevrolet 5.4L / 327 OHV V8 16V (4.000-inch Bore), 1966-1968
Truck, Van, SUV: GM, Chevrolet 5.7L / 350 OHV V8 16V (4.000-inch Bore), 1968-1985
Truck, Van, SUV: GM, Chevrolet 6.6L / 400 OHV V8 16V (4.125-inch Bore), 1970-1980
Notes: 2-piece offset double lip design with silicone material for enhanced sealing and heat resistance. Suitable for high-performance and marine applications with standard rotation. Engine VIN codes M, 9, K, G, J, Z specified for specific applications. Designed to meet or exceed OEM specifications for reliable performance and durability.
Upgrade your engine’s sealing system with the Enginetech S0763 from LowPricedAutoParts, engineered for precise fit and lasting performance.
